다음 글의 주제로 가장 적절한 것은?In addition to cont… | [법원직 9급 영어] 20년 1회차 기출문제 상세 페이지

다음 글의 주제로 가장 적절한 것은?
In addition to controlling temperatures when handling fresh produce, control of the atmosphere is important. Some moisture is needed in the air to prevent dehydration during storage, but too much moisture can encourage growth of molds. Some commercial storage units have controlled atmospheres, with the levels of both carbon dioxide and moisture being regulated carefully. Sometimes other gases, such as ethylene gas, may be introduced at controlled levels to help achieve optimal quality of bananas and other fresh produce. Related to the control of gases and moisture is the need for some circulation of air among the stored foods.

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The importance of controlling certain levels of gases and moisture in storing foods